package com.example.demo.mapper;

import com.example.demo.pojo.system.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface UserMapper {

    //查询用户的所有信息
    @Select("select * from sys_user")
    public List<User> list();
}
